JPS6381596U - - Google Patents
Info
- Publication number
- JPS6381596U JPS6381596U JP17729486U JP17729486U JPS6381596U JP S6381596 U JPS6381596 U JP S6381596U JP 17729486 U JP17729486 U JP 17729486U JP 17729486 U JP17729486 U JP 17729486U JP S6381596 U JPS6381596 U JP S6381596U
- Authority
- JP
- Japan
- Prior art keywords
- insulating layer
- weight
- piezoelectric
- attaching
- covering
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 239000006260 foam Substances 0.000 description 1
Landscapes
- Piezo-Electric Transducers For Audible Bands (AREA)
Description
第１図は本考案圧電振動子の一実施例を示す断
面図、第２図は他の例を示す断面図である。
１……圧電振動板、４……重り、８……絶縁層
、９……発泡体。
FIG. 1 is a sectional view showing one embodiment of the piezoelectric vibrator of the present invention, and FIG. 2 is a sectional view showing another example. 1... Piezoelectric diaphragm, 4... Weight, 8... Insulating layer, 9... Foam.
Claims (1)
縁層で被覆せしめてなる圧電振動子。 A piezoelectric vibrator is made by attaching a weight to the center of a piezoelectric diaphragm and covering the entire body with an insulating layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17729486U JPS6381596U (en) | 1986-11-17 | 1986-11-17 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17729486U JPS6381596U (en) | 1986-11-17 | 1986-11-17 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6381596U true JPS6381596U (en) | 1988-05-28 |
Family
ID=31118363
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP17729486U Pending JPS6381596U (en) | 1986-11-17 | 1986-11-17 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6381596U (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS49937B1 (en) * | 1970-12-29 | 1974-01-10 | ||
| JPS5220231B2 (en) * | 1972-01-03 | 1977-06-02 | ||
| JPS6019297B2 (en) * | 1976-05-13 | 1985-05-15 | 日本曹達株式会社 | Imidazole derivatives, their production methods, and agricultural and horticultural fungicides |
| JPS6165600A (en) * | 1984-09-05 | 1986-04-04 | Sawafuji Dainameka Kk | Piezo-electric oscillator |
-
1986
- 1986-11-17 JP JP17729486U patent/JPS6381596U/ja active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS49937B1 (en) * | 1970-12-29 | 1974-01-10 | ||
| JPS5220231B2 (en) * | 1972-01-03 | 1977-06-02 | ||
| JPS6019297B2 (en) * | 1976-05-13 | 1985-05-15 | 日本曹達株式会社 | Imidazole derivatives, their production methods, and agricultural and horticultural fungicides |
| JPS6165600A (en) * | 1984-09-05 | 1986-04-04 | Sawafuji Dainameka Kk | Piezo-electric oscillator |